Ruefer, Jacob
Current rating: 1443
Record: 2-5
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 297 | Smith, Jackson (1500) | Lost 1-2 | -181482 |
| 2standard | 303 | Walker, Jan (1482) | Won 2-1 | +181500 |
| 3standard | 322 | Parra, Nelson (1463) | Won 2-1 | +171517 |
| 4standard | 134 | Hix, Ernie (1518) | Lost 1-2 | -181499 |
| 5standard | 227 | Galas, Matt (1468) | Lost 0-0 | -181481 |
| 6standard | 337 | Howard, Thomas (1367) | Lost 0-2 | -201461 |
| 7standard | 272 | Goldman, Maxwell (1449) | Lost 1-2 | -181443 |
| average opponent: 1464record: 2-5 | new rating: 1443 | |||